The shell script uiocat calls the Fortran program uiocat.f90. The man-page:
UIOCAT(1V) Misc. Reference Manual Pages UIOCAT(1V)
NAME
uiocat - concatenate file(s) in uio form
SYNOPSIS
uiocat [ -c conversion ] [ -f format ] [ -h ] [ -l copylist
] [ -o outputfilename ] [ filename ... ]
DESCRIPTION
The routine uiocat reads each filename (file in uio form) in
sequence and displays its contents formatted on standard
output or writes it into a file. In the latter case the
format change from 'formatted' to 'unformatted' or vice
versa is possible.
OPTIONS
-c Conversion type: 'native', 'ieee_4', ... (machine
dependent), its specification is only relevant, if an
output file is specified with the -o option and output
format='unformatted'.
-f Output format: 'formatted' or 'unformatted'. Its
specification is only relevant, if an output file is
specified with the -o option.
-h Help: print usage of uiocat.
-l List of entries to be copied. E.g.
uiocat ... -l"real rho"
uiocat ... -l"real rho,integer i"
uiocat ... -l"label *,real rho,integer i"
uiocat ... -l"label *,real rho,* i"
Here, copylist is a list, separated by ",". Each item
consists of exactly two items, separated by a blank. No
additional blanks are allowed. Use copylist with "" as
above.
-o Output file name. If omitted, standard output is used
and "-c" and "-f" are meaningless.
SunOS 5.5.1 Last change: 12 January 1998 1